Util: Add user-defined string literal for Json::Value

2022-07-14 20:39:37 +02:00
parent 3ea87a1d28
commit 0841e49b46
1 changed files with 11 additions and 1 deletions
@@ -7,7 +7,7 @@
 #ifndef JSON_VALUE_H
 #define JSON_VALUE_H

-#include <cstddef> // nullptr_t
+#include <cstddef> // nullptr_t, size_t
 #include <cstdint> // uint32_t
 #include <initializer_list>
 #include <iostream> // istream, ostream
@@ -129,4 +129,14 @@ std::ostream& operator<<(std::ostream& output, const Value& value);

 } // namespace Json

+/**
+ * User-defined string literal
+ *
+ * Example usage: auto json = "[ 3.14, true, null ]"_json;
+ */
+inline Json::Value operator"" _json(const char* input, size_t length)
+{
+	return Json::Value::parse(std::string(input, length));
+}
+
 #endif // JSON_VALUE_H